GAOTek provides a collection of electrical product testers such as spectrum analyzers, digital oscilloscopes, digital multimeters, logic analyzers and generators. Our products offer technicians and field professionals the best for a variety of electrical testing applications. The GAOTek Electrical Testers are designed to check non-contact to contact voltage, continuity detection, circuit problems, open jaw current and motor phase rotation-testing. They also ensure voltages are correct for specific tasks.

Showing 1–36 of 1288 results

GAOTek Multi-function Handheld xDSL Tester

SKU: A0010004tek
This light weight handheld xDSL tester is designed to test and analyze ADSL, ADSL2, ADSL2+, VDSL2 networks and user friendly Graphical User Interface Testing

GAOTek Portable High Performance Spectrum Analyzer

SKU: A0070007tek
This handheld, lightweight Spectrum Analyzer is designed to locate, analyse and map the signal interference and is very useful for wireless communication field engineers to characterize the signal environment.

GAOTek High Performance Transmission Line and Antenna Analyzer

SKU: GAO-TLAA-101
This High Performance Transmission Line and Antenna Analyzer is designed for on-site testing of cable and antenna systems in various communication networks with a wide frequency range (1 MHz ~ 8 GHz).

GAOTek Handheld Digital Satellite Finder

SKU: A0N00021tek
This digital satellite finder is used for for DVB-S/S2, ABS-S signal measurement and comes with the embedded video and audio decoders

GAOTek High Performance Bluetooth/USB Wireless Data Logger

SKU: A0K20006tek
This high performance bluetooth/USB wireless data logger is specially designed for long time recording of voltage, current, resistance, continuity and capacitance and is able to create trend curves in real time

GAO Tek 7 Inch Industrial Panel PC with WinCE 5.0

SKU: A0490002tek
This rugged industrial panel PC is equipped with 400 MHz SAMSUNG S3C2416 processor as its computing engine.

GAOTek 4-Channel Automotive Tester/Diagnostic Oscilloscope

SKU: GAO-DSO-103
This lightweight portable 4-channel, 60 MHz automotive diagnostic oscilloscope has a wide input voltage range from 8 V to 36 V, making it suitable for vehicle power tests

GAO Tek 4-Channel Mini Digital Oscilloscope

SKU: A0110003tek
This 4 channel mini digital oscilloscope is ideal for common electronic engineering tasks.

GAO Tek Handheld Digital Storage Oscilloscopes

SKU: A0110004tek
GAO A0110004 digital storage oscilloscopes integrate a digital oscilloscope (DSO), a digital Multimeter (DMM) and a 6 bit digit frequency counter into one unit.

GAO Tek Portable Digital Storage Oscilloscope

SKU: A0110024tek
This digital storage oscilloscope is commonly used in the sciences, medicine, engineering, and telecommunications industry.

GAOTek 100 MHz USB PC Based Oscilloscope

SKU: A0120009tek
This USB PC based Oscilloscope operates with a bandwidth of 100 MHz to analyse up to 2 Channels with a maximum sampling rate of 250 MS/s

GAO Tek Digital Storage Oscilloscope

SKU: A0120004tek
This digital storage oscilloscope can analyse up to 4 analog channels with a sampling rate of up to 500 MSa/s and record length of up to 512 K

GAOTek Digital Storage Oscilloscope

SKU: A0120005tek
This digital storage oscilloscope analyses up to 4 analog channels with a sampling rate of up to 500 MSa/s and offers a remarkable bandwidth combined with sufficient storage and makes accurate measurements

GAOTek Digital Storage Oscilloscope

SKU: A0120006tek
This digital oscilloscope is an all-in-one device which integrates the functions of a logic analyzer, FFT spectrum analyzer, electronics counter, clock jitters analyzer and comes with 8 channel logic analyzers crossing trigger to analog channel and vice versa

GAOTek Digital Storage Oscilloscope

SKU: A0120007tek
This Digital Storage Oscilloscope supports high accuracy and high resolution electronic counter base on oscillator inside. It can reach 7 digits resolution by selecting large memory one of 512 K, 1 M memory for each analog channel.

GAO Tek 200 MHz USB PC Based Oscilloscope

SKU: A0120008tek
This USB PC based oscilloscope is one of the most versatile and widely-used electronic instruments.

GAOTek Portable Battery Conductance Tester

SKU: A0110009tek
This portable battery conductance tester is a multi-functional data storage measurement instrument for testing a battery’s operating condition and parameters quickly and precisely.

GAO Tek DDS Function Generator (40 µHz to 5 MHz)

SKU: A0230006tek
This DDS function generator is used in development, testing and repair of electronic equipment.

GAOTek Portable Battery Internal Resistance Tester

SKU: A0110008tek
This Battery Internal Resistance Tester is a multi-function test device which provides quick and accurate measurement of battery status and records multi-group battery voltage and resistance

GAO Tek Adjustable Position Marker

SKU: 491014tek
This adjustable position marker is used to determine exact locations of specially equipped tags.

GAO Tek Position Marker

SKU: 491013tek
This position marker is specially used to determine exact locations of specially equipped tags.

GAO Tek 125 KHz RFID LF Bluetooth Reader

SKU: 221013tek
The wireless LF (125 KHz) Bluetooth based RFID device is compatible with most kinds of LF(125 KHz) cards.

GAO Tek Rugged Handheld Terminal RFID Reader

SKU: 246005tek
This flexible, handheld computer terminal is an ideal choice as an RFID Reader and has been proven successful in a number of applications.

GAO Tek 134 KHz RFID LF Bluetooth Reader

SKU: 222012tek
The wireless LF (134 KHz) Bluetooth based RFID device is compatible with most kinds of LF(134 KHz) cards.

GAO Tek 134.2 kHz Compact Handheld Reader

SKU: 222015tek
The wireless LF (134 KHz) Bluetooth based RFID device is compatible with most kinds of LF(134 KHz) cards.

GAO Tek 134.2 KHz Handheld RFID Reader Series for Animal Tracking

SKU: 222014tek
This series of low frequency RFID Readers for Animal Tracking provide a low cost easy-to-use system.

GAO Tek 134.2 kHz Portable Stick RFID Reader

SKU: 212009tek
This portable RFID stick reader is commonly used for mobile applications and is suitable for use in harsh environment such as feedlots, auction barns and abattoirs.

GAO Tek 134.2 kHz Rugged Handheld Stick Reader

SKU: 222016tek
This 134.2 kHz rugged handheld stick reader is specially designed for applications including logistics, animal tracking, warehouse management and access control.

GAO Tek Rugged Handheld Mobile Computer with HF RFID Reader

SKU: 243003tek
This RFID enabled, rugged, mobile computing device is packed with features and is a great choice for work in the field.

GAO Tek 13.56 MHz HF Handheld RFID Reader

SKU: 243014tek
This 13.56 MHz HF handheld RFID reader is an ideal solution for access control, postal service, warehouse management, logistics and personal identification.

GAO Tek 13.56 MHz RFID HF Bluetooth Reader/Writer

SKU: 223012tek
The wireless HF (13.56 MHz) Bluetooth based RFID Reader/Writer is compatible with most kinds of HF(13.56 MHz) cards.

GAO Tek 13.56 MHz. RFID Handheld Reader / Writer, 140 Rugged PDA

SKU: 243002tek
This 13.56 MHz PDA based RFID reader/writer, 140 Rugged PDA, is designed for industrial and outdoor environments.

GAO Tek 13.56 MHz. RFID HF Paddle Reader w/ Bluetooth

SKU: 223004tek
The RFID Blue Tooth Paddle Reader provides a smart combination of Interfaces for enterprise IT managers wanting to integrate RFID into their systems.

GAO Tek 13.56 MHz. RFID UTE Handheld Reader / Writer

SKU: 223003tek
The high performance reader module is integrated with Unitech RH767 rugged mobile computer.

GAO Tek 13.56MHz. HF Pistol Grip Portable Reader/Writer

SKU: 223005tek
The GAO HF Pistol Grip mobile computerized RFID Reader/Writer is designed specifically to read RFID tag data in the 13.56 MHz access range.

GAO Tek Active RFID End-Cap Reader for Asset Management

SKU: 530008tek
This active RFID end-cap reader for Psion Teklogix Workabout Pro G2 is a powerful, robust and cost-effective mobile tool.